Instructions for how to perform a software update on the Control unit for the auxiliary alarm system in...
Porsche technical service bulletin No. 41-20 for 2009-2020 Porsche Cayenne, 2014-2020 Porsche Macan and 2012-2020 Porsche 911 and others.
- Bulletin number
- No. 41-20
- Component
- Electrical system
- Summary
- Instructions for how to perform a software update on the Control unit for the auxiliary alarm system in the event that the vehicle will not start.
Owners of these vehicles have filed 104 complaints in the electrical category.
Vehicles covered
- Porsche Cayenne 2009-2020 20132014201520162017201820192020
- Porsche Macan 2014-2020 2014201520162017201820192020
- Porsche 911 2012-2020 20132014201520162017201820192020
- Porsche Panamera 2010-2020 20132014201520162017201820192020
- Porsche 718 Cayman 2017-2019 201720182019
- Porsche 718 Boxster 2017-2019 201720182019
- Porsche 918 Spyder 2015-2016 20152016
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